I have been runing DCS on Debian Lenny from the repositories without issue for ages. I'm testing DCS out on Squeeze, completely stock from the repositories (except I added one extra user to accounts.xml), and I'm having an annoyance. I can actually login to the server with iCal on a Snow Leopard system, create a calendar without any difficulty and add an entry. The entry really exists and I can read the ics file in my root data directory. However, I can't add any delegates, but that I think needs to come after my primary problem: What I can't do now, which I can do on the Lenny system, is get access to my user account information through a web browser. This was very handy for setting up a group calendar because I could click down through principals/groups/groupname and there would be a nice set of URLs I could just paste into the config dialogs in iCal. On the Squeeze system, I can't get past principals in the web browser -- every subdirectory just results in a 403 error (I typed the login password right -- retested many times, the user is "test" and the password is "test" so they're hard to mess). This is the log for this event -- I'd really appreciate any help in figuring out how to solve this problem. ------------------- 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] Traceback (most recent call last): 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] File "/usr/lib/twisted-calendarserver/lib/python2.6/site-packages/twisted/web2/resource.py", line 128, in http_GET 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] return self.render(request) 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] File "/usr/lib/twisted-calendarserver/lib/python2.6/site-packages/twistedcaldav/resource.py", line 158, in render 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] return super(CalDAVResource, self).render(request) 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] File "/usr/lib/twisted-calendarserver/lib/python2.6/site-packages/twistedcaldav/extensions.py", line 792, in render 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] return self.renderDirectory(request) 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] File "/usr/lib/twisted-calendarserver/lib/python2.6/site-packages/twistedcaldav/extensions.py", line 867, in renderDirectory 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] d = self.renderDirectoryBody(request) 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] --- <exception caught here> --- 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] File "/usr/lib/twisted-calendarserver/lib/python2.6/site-packages/twistedcaldav/util.py", line 101, in wrapper 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] return f(*args, **kwargs) 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] File "/usr/lib/twisted-calendarserver/lib/python2.6/site-packages/twistedcaldav/extensions.py", line 884, in renderDirectoryBody 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] for name in sorted(self.listChildren()): 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] File "/usr/lib/twisted-calendarserver/lib/python2.6/site-packages/twistedcaldav/directory/principal.py", line 411, in listChildren 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] raise HTTPError(responsecode.FORBIDDEN) 2011-12-07 09:35:08-0800 [-] [caldav-8008] [PooledMemCacheProtocol,client] twisted.web2.http.HTTPError: <twisted.web2.http.Response code=403, streamlen=None>